DE59008144D1 - ELECTRIC MOTOR STEERING. - Google Patents

ELECTRIC MOTOR STEERING.

Info

Publication number: DE59008144D1
Authority: DE; Germany
Prior art keywords: electric motor; motor steering; steering; electric; motor
Prior art date: 1989-10-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

DE59008144T

Other languages

German (de)

Inventor

Walter Schlagmueller

Helmut Rembold

Ernst Linder

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-10-10

Filing date

1990-09-12

Publication date

1995-02-09

1990-09-12 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1995-02-09 Application granted granted Critical

1995-02-09 Publication of DE59008144D1 publication Critical patent/DE59008144D1/en

2010-09-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/043—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by clutch means between driving element, e.g. motor, and driven element, e.g. steering column or steering gear
- B62D5/0439—Controllable friction clutches

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power Steering Mechanism (AREA)

DE59008144T 1989-10-10 1990-09-12 ELECTRIC MOTOR STEERING. Expired - Fee Related DE59008144D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3933771A DE3933771A1 (en)	1989-10-10	1989-10-10	ELECTRIC MOTOR STEERING
PCT/DE1990/000698 WO1991005692A1 (en)	1989-10-10	1990-09-12	Electric motor servo-steering system

Publications (1)

Publication Number	Publication Date
DE59008144D1 true DE59008144D1 (en)	1995-02-09

Family

ID=6391166

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3933771A Withdrawn DE3933771A1 (en)	1989-10-10	1989-10-10	ELECTRIC MOTOR STEERING
DE59008144T Expired - Fee Related DE59008144D1 (en)	1989-10-10	1990-09-12	ELECTRIC MOTOR STEERING.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3933771A Withdrawn DE3933771A1 (en)	1989-10-10	1989-10-10	ELECTRIC MOTOR STEERING

Country Status (8)

Country	Link
US (1)	US5209315A (en)
EP (1)	EP0447504B1 (en)
JP (1)	JPH04502136A (en)
KR (1)	KR920700981A (en)
BR (1)	BR9006947A (en)
CS (1)	CS489490A3 (en)
DE (2)	DE3933771A1 (en)
WO (1)	WO1991005692A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4104048C1 (en) *	1991-02-09	1992-04-09	Robert Bosch Gmbh, 7000 Stuttgart, De
DE4139558A1 (en) *	1991-11-30	1993-06-03	Bosch Gmbh Robert	ELECTRIC MOTOR STEERING
DE4142580A1 (en) *	1991-12-21	1993-06-24	Bosch Gmbh Robert	METHOD AND DEVICE FOR OPERATING AN ELECTROMOTORIC POWER STEERING
DE4142569A1 (en) *	1991-12-21	1993-06-24	Bosch Gmbh Robert	Automobile servomotor steering circuit - has transistor switch controlled by pulse width modulated signal and parallel relay exhibiting lower losses connected across transistor
DE4202116A1 (en) *	1992-01-27	1993-07-29	Zahnradfabrik Friedrichshafen	AUXILIARY STEERING DEVICE FOR MOTOR VEHICLES
DE4321670C1 (en) *	1993-06-30	1994-12-01	Jungheinrich Ag	Electromotive power steering
DE4438930C1 (en) *	1994-10-31	1995-10-26	Daimler Benz Ag	Rack and pinion steering or control with servo motor
DE4442546C1 (en) *	1994-11-30	1996-02-15	Daimler Benz Ag	Servo-assisted rack and pinion steering mechanism for automobile
DE4446482C1 (en) *	1994-12-23	1996-01-04	Daimler Benz Ag	Rack and pinion steering
US6260654B1 (en) *	1998-02-06	2001-07-17	Nsk Ltd.	Frictional transmission
AU2002950085A0 (en) *	2002-07-09	2002-09-12	David Loughnan	Mechanical coupling
FR3088889B1 (en)	2018-11-23	2020-11-27	Robert Bosch Automotive Steering Vendome	Coupling device between two coaxial shafts, in particular for a motor vehicle steering column
CN114633799B (en) *	2022-04-13	2023-04-07	盐城工业职业技术学院	Fast-assembling type farm tractor electric reversing arrangement
CN117782645B (en) *	2024-02-28	2024-05-17	苏州澳佰特智能科技有限公司	Performance test equipment of automobile electric power steering gear

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3319750A (en) *	1965-06-03	1967-05-16	Rockford Machine Tool Co	Lost revolution clutch in one direction
FR1583658A (en) *	1967-06-15	1969-11-28
DE2312009C2 (en) *	1973-03-10	1982-03-25	Robert Bosch Gmbh, 7000 Stuttgart	Power steering, in particular for motor vehicles
DE2746919A1 (en) *	1977-10-19	1979-04-26	Zahnradfabrik Friedrichshafen	POWER STEERING DEVICE FOR VEHICLES
DE2817190A1 (en) *	1978-04-20	1979-10-31	Bosch Gmbh Robert	Power assisting servomotor drive - has drivers on single side of friction core, driven side lever working with spring ends
FR2442476A1 (en) *	1978-11-21	1980-06-20	Citroen Sa	DEVICE FOR ROTATING A RECEIVING ROTATING MEMBER
FR2492759A1 (en) *	1980-10-27	1982-04-30	Citroen Sa	IMPROVEMENTS RELATING TO ROTARY ASSISTANCE MECHANISMS, IN PARTICULAR FOR VEHICLE STEERING
US4588060A (en) *	1984-04-05	1986-05-13	Peter Norton	Coupling for drive shaft and servo-motor driven shaft with uncoupled neutral position
EP0174202B1 (en) *	1984-09-05	1991-02-06	Mitsubishi Denki Kabushiki Kaisha	Power steering apparatus
US4598787A (en) *	1984-11-30	1986-07-08	Trw Inc.	Control apparatus for power assist steering system
DE3612619A1 (en) *	1985-04-26	1986-11-06	Volkswagen Ag	Power-assisted steering system for motor vehicles
JP2565393B2 (en) *	1989-02-10	1996-12-18	三菱自動車工業株式会社	Steering gear ratio variable device

1989
- 1989-10-10 DE DE3933771A patent/DE3933771A1/en not_active Withdrawn
1990
- 1990-09-12 JP JP2512109A patent/JPH04502136A/en active Pending
- 1990-09-12 US US07/684,904 patent/US5209315A/en not_active Expired - Fee Related
- 1990-09-12 WO PCT/DE1990/000698 patent/WO1991005692A1/en active IP Right Grant
- 1990-09-12 KR KR1019910700565A patent/KR920700981A/en not_active Application Discontinuation
- 1990-09-12 BR BR909006947A patent/BR9006947A/en not_active Application Discontinuation
- 1990-09-12 DE DE59008144T patent/DE59008144D1/en not_active Expired - Fee Related
- 1990-09-12 EP EP90913164A patent/EP0447504B1/en not_active Expired - Lifetime
- 1990-10-08 CS CS904894A patent/CS489490A3/en unknown

Also Published As

Publication number	Publication date
WO1991005692A1 (en)	1991-05-02
EP0447504B1 (en)	1994-12-28
CS489490A3 (en)	1992-02-19
KR920700981A (en)	1992-08-10
EP0447504A1 (en)	1991-09-25
DE3933771A1 (en)	1991-04-18
BR9006947A (en)	1991-10-08
US5209315A (en)	1993-05-11
JPH04502136A (en)	1992-04-16

Publication	Publication Date	Title
DE3868052D1 (en)	1992-03-05	ELECTRIC VEHICLE.
FI905494A0 (en)	1990-11-06	FOERBAETTRAT BRAENSLESYSTEM FOER TVAO BRAENSLEN ANVAENDANDE MOTOR.
DE59105116D1 (en)	1995-05-11	Electric motor.
FI913616A0 (en)	1991-07-29	MEDELST EN LINEAER MOTOR FUNGERANDE OEVERFOERINGSSYSTEM.
NO904264D0 (en)	1990-10-01	INDUCTION MOTOR.
DE3884137D1 (en)	1993-10-21	Brushless motor.
DE68914841D1 (en)	1994-05-26	ELECTRIC MOTOR.
DE69003273D1 (en)	1993-10-21	Canned motor.
DE3676487D1 (en)	1991-02-07	ELECTRIC MOTOR.
NO890955L (en)	1990-02-05	ELECTRIC MOTOR.
FI894715L (en)	1990-04-12	ELECTRIC MOTOR.
NO904185L (en)	1991-04-02	INDUCTION MOTOR.
DE69005335D1 (en)	1994-02-03	Brushless electric motor.
DE69114468D1 (en)	1995-12-14	Electric motor.
DE58900336D1 (en)	1991-11-07	MOTOR VEHICLE.
NO890957L (en)	1990-02-05	ELECTRIC MOTOR.
DE69003225D1 (en)	1993-10-14	Electric vehicle.
DE3884955D1 (en)	1993-11-18	ELECTRIC MOTOR.
DE69010131D1 (en)	1994-07-28	Motorized power steering.
DE59008144D1 (en)	1995-02-09	ELECTRIC MOTOR STEERING.
DE59106608D1 (en)	1995-11-09	Electric motor.
DE69012546D1 (en)	1994-10-20	THREE-PHASE RELUCTIVE MOTOR.
NO890954L (en)	1990-02-05	ELECTRIC MOTOR.
DE59008771D1 (en)	1995-04-27	POWER SWITCH MOTOR.
DE3787352D1 (en)	1993-10-14	Motor vehicle.

Legal Events

Date	Code	Title	Description
1996-02-01	8364	No opposition during term of opposition
2000-11-09	8339	Ceased/non-payment of the annual fee